central sulcus
noun
: the sulcus separating the frontal lobe of the cerebral cortex from the parietal lobe
called also fissure of Rolando, Rolandic fissure
Cite this Entry
“Central sulcus.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/central%20sulcus. Accessed 31 Oct. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share